4 Commits

Author	SHA1	Message	Date
Stefan Harmuth	03f0491671	day12: go even faster	2021-12-12 07:50:58 +01:00
Stefan Harmuth	9a327ec92a	day12: go faster	2021-12-12 07:41:40 +01:00
Stefan Harmuth	86745e1d2c	day12: defaultdicts ... TIL	2021-12-12 07:17:21 +01:00
Stefan Harmuth	457be373ff	day12	2021-12-12 07:01:26 +01:00